Before you start

Passport, with visa and I-94 if applicable
A Louisiana residential address
An SSN or ITIN if you have one; a passport number if not
An opening deposit, which varies by institution

Step-by-step

1
Open a checking account in branch
Bring your passport, Louisiana address and SSN or ITIN if issued. Federal Customer Identification Program rules explicitly permit a passport number and country of issuance instead of a taxpayer number for non-US persons.
In personWho: YouWeek 1
2
Mention a pending ITIN if you have no SSN
Banks may open accounts for people who have applied for but not yet received an ITIN. File IRS Form W-7 and keep the receipt.
In personWho: You
3
Consider a Louisiana credit union alongside a national bank
The local credit-union sector — grown out of the hospitals, the port, the universities and state employment — is deep and generally more flexible on a thin credit file than a national branch network, particularly on the car loan.
In personWho: You
4
Set up direct deposit
Give payroll your routing and account numbers. Direct deposit waives the monthly maintenance fee on most US checking accounts.
Via employerWho: You and your employer
5
Open a secured credit card in month one
Post a deposit, typically around $500, and get a card with a matching limit that reports to the credit bureaus. Age of history matters as much as behaviour, so the clock is the thing you are buying.
OnlineWho: YouMonth 1
6
Budget the insurance stack as a monthly number from day one
Set aside the annual homeowner or renter, wind and flood premiums as a standing monthly transfer rather than meeting them as three annual shocks. If you buy, the lender will escrow the flood premium into the mortgage payment — ask for that figure at pre-approval rather than at closing.
OnlineWho: You
7
Expect a large utility deposit and a variable summer bill
Entergy New Orleans will normally want a deposit without a US credit history, and the August air-conditioning bill in an old, poorly insulated house is a different animal from the March one. Ask the landlord or the outgoing tenant what the summer bills actually were for that unit.
OnlineWho: You

Documents you’ll need

Passport, with country of issuance serving as the identifying number if you have no SSN or ITIN
Visa and I-94, where applicable
SSN card or ITIN letter, if issued
Proof of a Louisiana address
Employer offer letter, accepted by some institutions as supporting evidence

Things most newcomers don’t know

Model the escrow, not the mortgage payment.

A US lender collects property tax and insurance monthly into escrow alongside the loan. In Orleans Parish that escrow carries a flood premium and a wind premium the rest of the country does not pay, and it can add hundreds of dollars a month to an otherwise affordable house. Ask any lender for a full monthly figure including escrow at pre-approval — the gap between that and the principal-and-interest quote is the whole New Orleans story.

Source: FEMA — flood insurance

Federal rules let a bank take your passport instead of an SSN.

The Customer Identification Program rule accepts a passport number and country of issuance for non-US persons. Branch staff often do not know this. Escalate politely, or try a credit union, before concluding you must wait for the SSN.

Source: FFIEC BSA/AML Examination Manual — Customer Identification Program

Keep an evacuation float in cash, not only in an account.

A mandatory evacuation means fuel, tolls, food and a motel several hundred miles away, sometimes with card networks degraded and ATMs empty along the outbound routes. Local practice is to keep a few hundred dollars in cash accessible from June through November. It is the one budgeting habit here that is unique to the Gulf Coast.

Source: community-reported

Carrying a balance builds interest, not credit.

Scores respond to on-time payment and low utilisation, not to interest paid. Paying in full each month builds history identically and saves a rate above 20% APR.

Source: Consumer Financial Protection Bureau — credit cards

Common mistakes to avoid

Waiting for an SSN before trying to open an account, when a passport is often enough.
Budgeting a house on the mortgage payment and discovering the flood escrow at closing.
Treating the annual insurance premiums as a surprise rather than a monthly transfer.
Financing a car in month one with no credit file, and then meeting the Louisiana insurance quote.
Paying an avoidable monthly maintenance fee by never setting up direct deposit.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.

Make it your personal checklist

Globe Quest turns this into a tracked, AI-personalized plan for New Orleans — timed to your move date, with reminders so nothing slips. Free to start.